Fred Barnes, Wall Street JournalPresident Obama wants more government. In his second inaugural address, he masked the message with phrases like "collective action" and doing "things together." But these were stand-ins"&quot;euphemisms, really"&quot;for a bigger and more ambitious federal government. That's the unmistakable goal of his second term, and his inaugural address was devoted to his determination to achieve it.Mr. Obama paid lip service to reducing "the size of our deficit." This was followed by a crucial "but" as he went on to defend a series of…